勞力士，優美，不銹鋼鏈帶腕錶，配計時功能，型號6234，約1958年製

Preceding the Cosmograph Daytona family of watches, the Oyster chronograph reference 6234 is one of Rolex's most sought-after watches, effortlessly combining a sporty look with elegant flair.

Different examples of reference 6234 are illustrated in 100 Superlative Rolex Watches by John Goldberger, pp. 120-127, as well as in I Cronografi Rolex - La Leggenda, Pucci Papaleo Editore, pp. 254-276.